| 000 | 00484nam a22001217a 4500 | ||
|---|---|---|---|
| 008 | 230728b |||||||| |||| 00| 0 eng d | ||
| 040 |
_aNational Science Library _cNational Science Library |
||
| 100 | 1 |
_aLefkovitz, David _912842 |
|
| 245 |
_aComputer programming for experimental chemical information and data system _c/ University of Pennsylvania Philadelphia, Pennsylvania June 1968 |
||
| 260 |
_aWashington: _bUS Department of Commerce, _c1968 |
||
| 300 | _a308p. | ||
| 942 |
_2udc _cREF |
||
| 999 |
_c55871 _d55871 |
||